baber/WOPTO huggingface dataset:
Patent JP-2014111335-A (JP)
Title: Base material with electroconductive layer, electric element and organic electroluminescence element
Inventor: MATSUI TASUKE
IPC: H01L51/50
Filed: 2012-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a base material with an electroconductive layer using electroconductive fibers, in which when an electric current is charged to another layer provided on the electroconductive layer through the electroconductive layer, the electric current is supplied with high uniformity.SOLUTION: A base material 1 with an electroconductive layer includes a base material 11 and a first electroconductive layer 12 arranged on the base material 11. The first electroconductive layer 12 contains an insulating resin 122 and electroconductive fibers 121 made of a metal. The electroconductive fibers 121 include exposed parts 123 exposed to the outside of the insulating resin 122. In the surface of each exposed part 123, an area 123a in the vicinity of the insulating resin 122 is covered with an insulating film or not covered, and thereby, the electroconductive fiber 121 is exposed. In the surface of each exposed part 123, an area 123b other than the area in the vicinity of the insulating resin 122 is covered with an insulating film thicker than the insulating film in the area in the vicinity of the insulating resin 122.
Patent JP-2014116484-A (JP)
Title: Substrate processing apparatus and processing container internal pressure adjustment method
Inventor: SUEKI HIDETO
IPC: H01L21/31
Filed: 2012-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing apparatus and a processing container internal pressure adjustment method capable of adjusting the pressure in a processing container without being affected by deposition of sediment, in the substrate processing by process gas producing sediment of deposition process, or the like.SOLUTION: A substrate processing apparatus 100 for processing a substrate by using process gas producing sediment includes a processing container 1 for housing a substrate, a process gas supply mechanism 2 for supplying process gas to the processing container, an exhaust passage 3 having one end connected with the processing container 1, an exhaust pump 4 connected with the other end of the exhaust passage 3 in order to evacuate the processing container 1, a pyrolysis machine 5 provided in the exhaust passage 3 in order to thermally decomposing unreacted process gas discharged from the processing container 1, and exhaust conductance adjustment means 6 provided in the pyrolysis machine and adjusting the exhaust conductance of the exhaust passage 3 in order to adjust the pressure in the processing container 1.
Patent JP-2014118833-A (JP)
Title: Compressor
Inventor: TOMITA ISAO
IPC: F04D21/00
Filed: 2012-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a compressor whose performance in a high-speed rotation range is improved by modifying shapes of leading edges of main blades to suppress the development of shock waves that occur upon high-speed rotation.SOLUTION: A compressor compresses gas that flows in from the axial direction and discharges the gas in the radial direction or slantwise with respect to the axial direction. The compressor includes a rotation shaft, an impeller 3 that rotates with the rotation shaft, and a compressor housing 6 that houses the impeller 3 rotatably. The impeller 3 includes a hub 4 fixed on the rotation shaft and a plurality of main blades 5 provided so as to protrude from the hub 4. In a view of the impeller 3 in the axial direction, leading edges 5b of the main blades 5 are inclined to the rotation direction R side with respect to the radial direction outward in the radial direction at a position of at least 50 percent of blade length that extends outward in the radial direction.
Patent JP-2014120941-A (JP)
Title: User terminal, radio base station and radio communication method
Inventor: TAKEDA KAZUAKI
IPC: H04W16/32
Filed: 2012-12-17
Abstract: PROBLEM TO BE SOLVED: To appropriately control feedback control information in an uplink transmission even in a case of using carrier aggregation in HetNet.SOLUTION: A user terminal, which can use carrier aggregation to communicate with a plurality of radio base stations the coverage areas of which overlap each other, comprises: a reception unit that receives a downlink shared channel signal by use of the respective component carriers of primary and secondary cells; a generation unit that generates a transmittal acknowledgement signal for the received downlink shared channel signal; and an allocation unit that allocates the transmittal acknowledgement signal to a predetermined uplink control channel resource. The allocation unit allocates, in accordance with the content of the transmittal acknowledgement signal and/or an uplink control channel format, the transmittal acknowledgement signal to one or both of the uplink control channel resources of the primary and secondary cells.
Patent JP-2014120070-A (JP)
Title: Electronic apparatus, control method for electronic apparatus, and control program for electronic apparatus
Inventor: TSUJI KAZUHIKO
IPC: G06F1/32
Filed: 2012-12-18
Abstract: PROBLEM TO BE SOLVED: To meet the need for an electronic apparatus that can raise, outside the range of TDP specifications, the operating frequency of a CPU (control unit) set in one or the other of required modes.SOLUTION: An electronic apparatus comprises: a connection detecting unit that detects connection between a first power source and a second power source; a wattage information acquiring unit that acquires information on a total wattage available from multiple power sources between which the connection has been detected; and an instructing unit that compares information on a wattage for use in a preset high speed operating mode of a control unit and the information on the total wattage and, if the wattage for use in the high speed operating mode of the control unit is found greater than the total wattage, gives an instruction to the control unit to operate in an operating mode consuming less electric power.
Patent JP-2014122383-A (JP)
Title: Electrodeposition coating device
Inventor: MOROOKA HIDEAKI
IPC: C25D13/22
Filed: 2012-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeposition coating device capable of performing electrodeposition coating to the whole of a workpiece with high efficiency.SOLUTION: In the electrodeposition coating device 10, in the case a workpiece W is arranged at a position over zones on the upstream side and the downstream side, and a carrier lift 20 holding the workpiece W is contacted with the rail split body of the zone on the upstream side, in-liquid electrodes 50 respectively confronted from the lateral direction to the workpiece W are jointly connected to the d.c. power source of the zone on the upstream side, and, on the other hand, in the case the workpiece W is arranged at a position over the zones on the upstream side and the downstream side, and also, the carrier lift 20 holding the workpiece W is contacted with the rail split body of the zone on the downstream side, the in-liquid electrodes 50 respectively confronted from the lateral direction to the workpiece W in the upstream side and the downstream side are jointly connected to a d.c. power source of the zone on the downstream side.
Patent JP-2014125939-A (JP)
Title: Intake passage structure of vehicle
Inventor: SHIMOMURA NOBUYUKI
IPC: F02M35/10
Filed: 2012-12-26
Abstract: PROBLEM TO BE SOLVED: To secure the length of a connecting tube and reduce the number of components around the connecting tube, in an intake passage structure of a vehicle.SOLUTION: An intake passage structure of a vehicle includes a connecting tube 42 for connecting between an air cleaner box 40 for cleaning air and a throttle body, and an engine to which cleaned air is supplied, and the connecting tube 42 comprises two or more different components. In the intake passage structure, a joint part 93 for connecting the respective connecting tubes 42 with each other in a predetermined relationship is arranged in the air cleaner box 40.
Patent JP-2014127138-A (JP)
Title: Authentication server providing on-line settlement, authentication system and authentication method
Inventor: MUTO YUKI
IPC: G06Q20/40
Filed: 2012-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a safe on-line settlement with high security that securely performs authentication using positional information with no possibility of alteration of a place where a card is used.SOLUTION: A database associating card information and portable terminal information is stored in advance. An authentication server 1 retrieves both a piece of positional information of a card 4 which is queried of its availability of online settlement and a piece of positional information of a portable terminal 5 associated to the card, and compares the two pieces of positional information. The availability of the settlement is determined according to whether it can be confirmed that the two pieces of positional information are close, in other words, that the card and the portable terminal of a user exist in approximately the same location.
Patent JP-2014130429-A (JP)
Title: Photographing device and three-dimensional object area detection program
Inventor: ISHIGAKI TOMOKO
IPC: G02B7/28
Filed: 2012-12-28
Abstract: PROBLEM TO BE SOLVED: To increase the number of parallax values to be appropriately calculated as to a target three-dimensional object, and to improve recognition accuracy of a target three-dimensional object recognition process in which parallax information is used.SOLUTION: A parallax value is calculated by a parallax calculation part 211 from a plurality of pieces of image data a and b photographed by two cameras 101A and 101B, and a parallax value group meeting a characteristic of a parallax value distribution (a characteristic having the parallax value congested in a state where the parallax value hardly changes even toward an upper point in a vertical parallax view) of an image part where a target three-dimensional object is displayed is extracted. The image part corresponding to the extracted parallax value group is detected by a three-dimensional object area detection part 214 as a three-dimensional object area where the target three-dimensional object is displayed. Further, by a three-dimensional object pixel quantity extraction part 215 and an exposure amount calculation/control part 216, an exposure amount of each camera is adjusted so that the number of parallax values included in the parallax value group is increased.
Patent JP-2013092532-A (JP)
Title: Slide large-quantity automatic processing system
Inventor: REINHARDT KURT
IPC: G01N1/30
Filed: 2012-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a device and method that automatically dye a biological sample on a microscope slide (microscope mount).SOLUTION: An automatic system which performs slide processing operation on a slide supporting a biological sample includes a slide tray holding a plurality of slides at substantially horizontal positions, and a work station receiving the slide tray. The work station supplies a reagent (and a reagent carrying a contaminant like an exfoliating cell) onto a slide surface substantially without transferring the reagent from one slide to another slide. Further, there is provided an automatic processing method for slide.
Patent JP-2012524259-A (JP)
Title: 改善された測位方法
IPC: G01S19/12
Filed: 2009-04-20
Abstract: セルラ通信システムにおいて、位置決定用の支援データを提供するための、改善されたクラスタ化を行う方法において、複数のポイントを含む複数のクラスタを提供し（Ｓ１０）、当該複数のポイントが、高精度基準測定の結果であり、当該複数のクラスタのそれぞれに含まれる当該複数のポイントが、同一かつ固有のフィンガープリント・タグを有し、予め定められた閾値より少ない数のポイントを含む対象クラスタを特定するステップ（Ｓ２０）。最後に、増加した数の高精度基準測定値を有する統合されたクラスタを提供するために、当該対象クラスタを、提供された複数のクラスタのうちの、少なくとも１つの選択された隣接クラスタと統合する（Ｓ３０）。
Patent JP-2012525442-A (JP)
Title: 二重作用阻害剤およびその使用方法
IPC: A61P11/00
Filed: 2010-05-01
Abstract: ローキナーゼ（ＲＯＣＫ）などのキナーゼ阻害剤およびＮＥＴまたはＳＥＲＴなどの１種以上のモノアミン輸送体阻害剤を同時に作用させて病気を改善させる、疾患および病気を治療するための化合物、組成物および方法が提供される。 【選択図】図１
Patent JP-2012526036-A (JP)
Title: 石綿代替用珪砂系不燃材及びその製造方法
IPC: C04B14/38
Filed: 2010-05-10
Abstract: 本発明は珪砂系不燃材及びその製造方法に関する。本発明は、珪石、石灰石及びソーダ長石を主原料として、粉砕、溶融、噴射及び成形で形成された一連の工程を経て取得され、石綿に代替できる珪砂系不燃材及びその製造方法に関する。本発明に係る珪砂系不燃材は、珪砂鉱物を利用して高温においても不燃性を示す機能性建築材料を製造でき、主原料として天然鉱物だけを使うため、既に断熱材、防音材等の建築材料として広く使われた石綿に代替できる人体に無害な建築材料として活用することができる。
Patent JP-2012527178-A (JP)
Title: エンハンスメントモード型およびデプレションモード型のワイドバンドギャップ半導体ｊｆｅｔのためのゲートドライバ
IPC: H01L21/8232
Filed: 2010-05-11
Abstract: 接合形電界効果トランジスタ（ＪＦＥＴ）を駆動するための、ＤＣ接続２段ゲートドライバが提供される。ＪＦＥＴは、ＳｉＣ  ＪＦＥＴのようなワイドバンドギャップ接合形電界効果トランジスタ（ＪＦＥＴ）であり得る。ドライバは、第１ターンオン回路、第２ターンオン回路及びプルダウン回路を含む。ドライバは、入力パルス幅変調（ＰＷM）制御信号を受け入れて、ＪＦＥＴのゲートを駆動させるための出力ドライバ信号を発生させるように配置される。 【選択図】  なし
Patent JP-2013500662-A (JP)
Title: 特にマルチスタンダードなソフトウェア無線、および／またはコグニティブ無線の使用のための並列アナログ−デジタル変換器中のアナログ欠陥の訂正方法
IPC: H03M3/02
Filed: 2010-07-28
Abstract: 本発明は、時間インタリーブ・マルチチャネルアーキテクチャを有するアナログ-デジタル変換器の信号処理に関する。本発明によれば、デジタル・フィルタリング(H(z))は、少なくとも、変換器のオフセット誤差を推定するために各チャネルに適用されるとともに、オフセットに対する補償は、推定オフセット誤差に基づいて適用される。有利には、オフセットを推定するために、シグマ-デルタ変調器を有する変換器中のくし形フィルタのような、量子化ノイズをフィルタするために通常使われるデジタル・フィルタ(H(z))の存在から利益を得ることができる。同様のフィルタリングは、異なるチャネル間のゲイン差異を推定するためにも適用されうる。
Patent JP-2013502485-A (JP)
Title: コア拡張ペリレンジイミド色素の合成方法および新規なコア拡張ペリレンジイミド色素
IPC: C09B5/62
Filed: 2010-07-16
Abstract: 蛍光色素として有用である、一般式Ａを有するコア拡張ペリレンジイミド色素が合成される。   【化１】
Patent JP-2013504384-A (JP)
Title: 棘状突起癒合装置
IPC: A61F2/44
Filed: 2010-09-10
Abstract: 本開示は、一般に、少なくとも２個の隣接椎骨におけるポジショニングおよび固定のための装置に関する。特に、１つまたは複数の実施形態において、本開示は、隣接椎骨の棘状突起を伸延・固定する棘状突起癒合装置に関する。
Patent JP-2013510325-A (JP)
Title: Ｐｎｈｉｉ型白血球を検出するための試薬および方法、ならびに血栓障害の危険因子としてのそれらの同定
IPC: C12Q1/04
Filed: 2010-11-09
Abstract: 本開示は、生物学的試料においてＰＮＨ  ＩＩ型細胞集団を検出するための方法ならびに患者の血液中のＰＮＨ  ＩＩ型細胞のパーセンテージに基づき、患者が血小板減少症または血栓症を発症する危険度が増大しているかどうかを決定するための方法に関する。本開示はまた、この方法において使用するための試薬およびコンジュゲートを特徴とする。例えば、患者が血栓症を発症する危険度が増大しているかどうかを予測するための方法であって、患者からの生物学的試料中の同じ組織型の全白血球に対するＰＮＨ  ＩＩ型白血球のパーセンテージを決定すること；および該患者が血栓症を発症する危険度が増大しているかどうかを予測することであって、ここで、ＰＮＨ  ＩＩ型白血球のパーセンテージが１．２％以上である場合、該患者は血栓症を発症する危険度が増大していることを含む、方法が提供される。
Patent JP-2013511050-A (JP)
Title: 放射線防護スラット装置
IPC: G21F3/00
Filed: 2010-11-15
Abstract: 本発明は、ガイドおよびこのガイドに沿って移動可能に配置されるいくつかの放射線防護スラットを備える放射線防護スラット装置に関する。この装置は、スラットの変位および回転を行なうことによって開かれた状態から閉じられた状態まで変更することができる。隣接するスラットは、互いに重なり合うように配置され、かつ互いに有機的に連結される。
Patent JP-2013512418-A (JP)
Title: ハウジングの水を導通する構成要素の水密性を検査する方法
IPC: G01M3/04
Filed: 2010-10-28
Abstract: 本発明は、ハウジング（１０）の水を導通する構成要素（１１）の水密性を検査するためのインジケータの使用に関する。前記インジケータは、水に混合されるか、水滴が接触すると放出されるか、または水が接触すると発生する材料から発生する。本発明によれば、ガスまたは蒸気の形でのインジケータの存在がセンサ（１３）によって検出される。
Patent JP-2013513588-A (JP)
Title: Ｇｄｎｆファミリーリガンド（ｇｆｌ）のミメティックまたはｒｅｔシグナル経路活性化因子を用いた、神経系細胞の生存を容易にするための方法
IPC: C07D219/12
Filed: 2010-12-13
Abstract: ＧＦＲα１受容体分子に対して結合特異性および／または調節特異性を示す化合物の有効量を、治療を必要とする対象に投与することによって、神経学的疾患および他の疾患を治療するための化合物および治療方法を開示する。本化合物は、グリア細胞由来神経栄養因子（ＧＤＮＦ）ファミリーリガンド（ＧＦＬ）のミメティック、ＧＦＲα／ＲＥＴシグナル伝達経路アゴニストおよび／または直接ＲＥＴアゴニスト（活性化因子）である。 【選択図】なし
Patent JP-2013514648-A (JP)
Title: 変流器の筐体に導体を取り付けるための取り外し可能締結部を有するデバイス
IPC: H01F30/00
Filed: 2010-12-17
Abstract: 本発明は、変流器の筐体（１２）に導体（１０）を取り外し可能に固定するためのデバイスに関する。デバイスは、変流器の筐体（１２）に配置される保持要素（１６）を貫通する締結要素（１８）を備え、締結要素（１８）は、少なくとも部分的に導体（１０）の表面上に配置され、変流器の筐体（１２）上に前記導体（１０）を固定した状態に維持する。本発明は、固定時に、締結要素（１８）が導体（１０）の周囲にループ状に配置されることを特徴とする。 【選択図】図１
Patent JP-2013516157-A (JP)
Title: 同期整流器を無効化する装置
IPC: H02M3/28
Filed: 2009-12-28
Abstract: 電源（２００）は、整流器（２３０）によって整流される交流電流の入力（１０２）を受け取る。整流された出力電圧（１３２）は、実行モードの動作中およびスタンバイモードの動作中に負荷（５００）およびマイクロプロセッサ（４００）に結合される。整流器（２３０）は、実行モードの動作中に含まれたＭＯＳＦＥＴ（２３４）によって同期整流を供給し、スタンバイモードの動作中に含まれたショットキーダイオード（２３２）によって非同期整流を供給する。整流器（２３０）におけるショットキーダイオード（２３２）は、ＭＯＳＦＥＴ（２３４）と並列であり、スタンバイモードの動作中に整流を行う。マイクロプロセッサ（４００）からのオン／オフ制御信号（２０３）の信号源（４００）は、スタンバイモードの動作中に、動作モードを変更するために負荷に印加されると共に、並行して、整流器（２３０）における同期整流を無効化するために整流器（２３０）に印加される。電源（２００）の効率は、同期整流器のコントローラ（２３６）に通電するために消費される電力を削減することによってスタンバイモードの動作時に改善がされる。電源（２００）の効率は、同期した動作を無効化するためにマイクロプロセッサ（４００）からのオン／オフ制御信号（２０３）を使用することによってスタンバイモードの動作時にやはり改善される。
Patent JP-2013517983-A (JP)
Title: ルーフパネル及び前記ルーフパネルの製造方法
IPC: B60J10/82
Filed: 2011-01-26
Abstract: 本発明は、車両のためのオープンルーフ構造体で利用するためのパネル（４，５）に関する。当該パネルは、パネル本体の縁部の少なくとも一部分の近傍に位置決めされていると共に、パネル本体及び補剛部材に対する成形工程においてプラスチック材料から成形されたプラスチック部品（１２）を介して、パネル本体の縁部の少なくとも一部分に堅固に接続されている、略矩形状のパネル本体（６，７）及び少なくとも１つの補剛部材（８，９，１０，１１）を備えている。部材（１４，１５）が、成形中において、プラスチック部品（１２）の補剛部材（８，９，１０，１１）及び／又はパネル本体（６，７）に対する固着を局所的に少なくとも低減するように設けられている。また、本発明は、パネルを製造するための方法に関する。
Patent JP-2014131543-A (JP)
Title: Game machine
Inventor: ARAI KOTA
IPC: A63F7/02
Filed: 2013-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a game system capable of suppressing reflection of prohibited words and phrases, or the like on a game machine, and capable of reducing restrictions on control of a game by changing the prohibited words or phrases, or the like into data.SOLUTION: When data of words and phrases transmitted to a server H after the data are inputted to a portable terminal K are displayed on the portable terminal K by issuing a password when it is determined that the data do not agree with data of non-permitted words and phrases stored in the server H in advance. By allowing a player to input the password displayed on the portable terminal K into a game machine 1, the words and phrases inputted to the portable terminal K are set to a game screen and game sound on a display device of the game machine 1 for use.
Patent JP-2014134902-A (JP)
Title: Monitoring device
Inventor: MATSUOKA NOBUYUKI
IPC: H04Q9/00
Filed: 2013-01-08
Abstract: PROBLEM TO BE SOLVED: To quickly and surely transmit occurrence of abnormality when the abnormality occurs in a circuit to be monitored while reducing processing load in a control station apparatus installed in a remote place.SOLUTION: A monitoring device 102 capable of communicating with a control station apparatus arranged in a control station, acquires a voltage value on a monitoring position installed on the negative pole side rather than receiving positions 301, 302 for receiving a control signal outputted from the control station apparatus, and when determining that the acquired voltage value does not exceeds a predetermined threshold, transmits an abnormality signal to the control station apparatus.
Patent JP-2014132945-A (JP)
Title: Pachinko game machine
Inventor: INABA YUSUKE
IPC: A63F7/02
Filed: 2013-01-09
Abstract: PROBLEM TO BE SOLVED: To naturally release excessive pressing force applied to an impeller of a putout device of Pachinko balls.SOLUTION: A putout device 10 includes a ball passage 11 corresponding to a downstream end part of a falling passage 110 of Pachinko balls; and an impeller 20 that sends the Pachinko balls falling the ball passage 11 to a downward putout passage. The putout device 10 is set so that a Pachinko ball Pin a lowermost position in the ball passage 11 when the putout is stopped is supported by a blade plate 21 localized in an upward state. Further, an upper end face of the blade plate 21 is formed into an inclined surface such that the Pachinko ball Pis pushed out in a direction along an axial center of the impeller 20, and a window hole 15 is provided on a passage wall of the ball passage 11 such that the pushed-out Pachinko ball Pis sent to outside the passage wall.
Patent JP-2013149614-A (JP)
Title: Electricity supply element and ceramic separator thereof
Inventor: YANG SZU-NAN
IPC: H01M50/437
Filed: 2013-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an electricity supply element and a ceramic separator thereof.SOLUTION: The ceramic separator is adapted to separate two electrode layers of the electricity supply element for permitting ion migration and electrical separation. The ceramic separator is made of ceramic particulates and an adhesive. The adhesive employs a dual binder system, which includes a linear polymer and a cross-linking polymer. The adhesion and the heat tolerance are enhanced by characteristics of the two types of polymers. The positions of the two electrode layers are maintained during high operation temperature to improve the stability and the battery performance. In addition, the ceramic separator enhances the ion conductivity and reduces a possibility of a micro-short to increase practical utilization.
Patent JP-2014135022-A (JP)
Title: Terminal device, program and advertisement display method
Inventor: WATANABE TATSU
IPC: G06F13/00
Filed: 2013-01-11
Abstract: PROBLEM TO BE SOLVED: To cause each advertisement application to use a same identifier.SOLUTION: An advertisement application 17a and 17b acquire an element value from an ID management application 13 holding element values which are used for generating an ID to identify a user of a terminal device 1, and generate the ID on the basis of the acquired element value. The advertisement application 17a and 17b transmit an advertisement distribution request including the ID to a server 2 which selects advertisement information for displaying an advertisement on each terminal device and distributes the information to each terminal device, on the basis of the ID. The advertisement application 17a and 17b receive the advertisement information from the server 2 and display the advertisement on a display unit 11.
Patent JP-2014137334-A (JP)
Title: Sample preparation method, sample preparation device and method of using sample preparation device
Inventor: OHARA TOSHIHIKO
IPC: G01N1/10
Filed: 2013-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a sample preparation method and a sample preparation device which use technique unlike existing methods and can separate organic chemicals from a sample water and prepare a sample with small amount of solvent in a short period of time, and to provide a method of using the sample preparation device.SOLUTION: The sample preparation method includes: an extraction step (step S1) of adding solvent to water in which organic chemicals have been dissolved and extracting the organic chemicals with the solvent by liquid-liquid extraction; a phase separation step (step S2) of leaving the mixture of the water and the solvent standing to divide the mixture into a water phase and a solvent phase after the extraction step; and a separation and recovery step (step S3) of letting the solvent phase go through a hydrophobic membrane and separating and recovering the solvent after the phase separation step. When preparing a quantitative analysis sample of gas chromatography (GC), not only the solvent but also an internal standard substance are added, in the extraction step, to the water in which the organic chemicals have been dissolved, and the organic chemicals are extracted with the solvent.
Patent JP-2014141979-A (JP)
Title: Quantitative valve
Inventor: NISHIMURA KANAE
IPC: F16K21/00
Filed: 2013-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a quantitative valve capable of reliably emitting a minute amount of fluid with high viscosity.SOLUTION: The quantitative valve 1 comprises: a housing 4 on which a suction port 2 and an emission port 3 are formed; a quantitative cylinder device 5 mounted to the housing 4; and a switch mechanism 6 for selectively communicating and blocking between the suction port 2 and the quantitative cylinder device 5 and between the quantitative cylinder device 5 and the emission port 3. The quantitative cylinder device 5 comprises: a cylinder part 51 defining an interior space 50; a piston 52 movably arranged in the interior space 50; and a stopper 54 whose position is adjusted by an adjustment screw 53 and that restrains a stroke of the piston 52. The quantitative cylinder device 5 is provided with a suction and emission space 50c formed between an outer periphery of the piston 52 and an inner periphery of the cylinder part 51.